/*
Unix SMB/CIFS implementation.
test suite for schannel operations
Copyright (C) Andrew Tridgell 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
#include "includes.h"
#include "librpc/gen_ndr/ndr_netlogon_c.h"
#include "librpc/gen_ndr/ndr_lsa_c.h"
#include "librpc/gen_ndr/ndr_samr_c.h"
#include "auth/credentials/credentials.h"
#include "torture/rpc/torture_rpc.h"
#include "lib/cmdline/popt_common.h"
#include "auth/gensec/schannel.h"
#include "../libcli/auth/schannel.h"
#include "libcli/auth/libcli_auth.h"
#include "libcli/security/security.h"
#include "system/filesys.h"
#include "param/param.h"
#include "librpc/rpc/dcerpc_proto.h"
#include "auth/gensec/gensec.h"
#include "libcli/composite/composite.h"
#include "lib/events/events.h"
#define TEST_MACHINE_NAME "schannel"
/*
try a netlogon SamLogon
*/
bool test_netlogon_ex_ops(struct dcerpc_pipe *p, struct torture_context *tctx,
struct cli_credentials *credentials,
struct netlogon_creds_CredentialState *creds)
{
NTSTATUS status;
struct netr_LogonSamLogonEx r;
struct netr_NetworkInfo ninfo;
union netr_LogonLevel logon;
union netr_Validation validation;
uint8_t authoritative = 0;
uint32_t _flags = 0;
DATA_BLOB names_blob, chal, lm_resp, nt_resp;
int i;
int flags = CLI_CRED_NTLM_AUTH;
struct dcerpc_binding_handle *b = p->binding_handle;
if (lpcfg_client_lanman_auth(tctx->lp_ctx)) {
flags |= CLI_CRED_LANMAN_AUTH;
}
if (lpcfg_client_ntlmv2_auth(tctx->lp_ctx)) {
flags |= CLI_CRED_NTLMv2_AUTH;
}
cli_credentials_get_ntlm_username_domain(cmdline_credentials, tctx,
&ninfo.identity_info.account_name.string,
&ninfo.identity_info.domain_name.string);
generate_random_buffer(ninfo.challenge,
sizeof(ninfo.challenge));
chal = data_blob_const(ninfo.challenge,
sizeof(ninfo.challenge));
names_blob = NTLMv2_generate_names_blob(tctx, cli_credentials_get_workstation(credentials),
cli_credentials_get_domain(credentials));
status = cli_credentials_get_ntlm_response(cmdline_credentials, tctx,
&flags,
chal,
names_blob,
&lm_resp, &nt_resp,
NULL, NULL);
torture_assert_ntstatus_ok(tctx, status,
"cli_credentials_get_ntlm_response failed");
ninfo.lm.data = lm_resp.data;
ninfo.lm.length = lm_resp.length;
ninfo.nt.data = nt_resp.data;
ninfo.nt.length = nt_resp.length;
ninfo.identity_info.parameter_control = 0;
ninfo.identity_info.logon_id_low = 0;
ninfo.identity_info.logon_id_high = 0;
ninfo.identity_info.workstation.string = cli_credentials_get_workstation(credentials);
logon.network = &ninfo;
r.in.server_name = talloc_asprintf(tctx, "\\\\%s", dcerpc_server_name(p));
r.in.computer_name = cli_credentials_get_workstation(credentials);
r.in.logon_level = 2;
r.in.logon= &logon;
r.in.flags = &_flags;
r.out.validation = &validation;
r.out.authoritative = &authoritative;
r.out.flags = &_flags;
torture_comment(tctx,
"Testing LogonSamLogonEx with name %s\n",
ninfo.identity_info.account_name.string);
for (i=2;i<3;i++) {
r.in.validation_level = i;
torture_assert_ntstatus_ok(tctx, dcerpc_netr_LogonSamLogonEx_r(b, tctx, &r),
"LogonSamLogon failed");
torture_assert_ntstatus_ok(tctx, r.out.result, "LogonSamLogon failed");
}
return true;
}
/*
do some samr ops using the schannel connection
*/
static bool test_samr_ops(struct torture_context *tctx,
struct dcerpc_binding_handle *b)
{
struct samr_GetDomPwInfo r;
struct samr_PwInfo info;
struct samr_Connect connect_r;
struct samr_OpenDomain opendom;
int i;
struct lsa_String name;
struct policy_handle handle;
struct policy_handle domain_handle;
name.string = lpcfg_workgroup(tctx->lp_ctx);
r.in.domain_name = &name;
r.out.info = &info;
connect_r.in.system_name = 0;
connect_r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
connect_r.out.connect_handle = &handle;
torture_comment(tctx, "Testing Connect and OpenDomain on BUILTIN\n");
torture_assert_ntstatus_ok(tctx, dcerpc_samr_Connect_r(b, tctx, &connect_r),
"Connect failed");
if (!NT_STATUS_IS_OK(connect_r.out.result)) {
if (NT_STATUS_EQUAL(connect_r.out.result, NT_STATUS_ACCESS_DENIED)) {
torture_comment(tctx, "Connect failed (expected, schannel mapped to anonymous): %s\n",
nt_errstr(connect_r.out.result));
} else {
torture_comment(tctx, "Connect failed - %s\n", nt_errstr(connect_r.out.result));
return false;
}
} else {
opendom.in.connect_handle = &handle;
opendom.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
opendom.in.sid = dom_sid_parse_talloc(tctx, "S-1-5-32");
opendom.out.domain_handle = &domain_handle;
torture_assert_ntstatus_ok(tctx, dcerpc_samr_OpenDomain_r(b, tctx, &opendom),
"OpenDomain failed");
if (!NT_STATUS_IS_OK(opendom.out.result)) {
torture_comment(tctx, "OpenDomain failed - %s\n", nt_errstr(opendom.out.result));
return false;
}
}
torture_comment(tctx, "Testing GetDomPwInfo with name %s\n", r.in.domain_name->string);
/* do several ops to test credential chaining */
for (i=0;i<5;i++) {
torture_assert_ntstatus_ok(tctx, dcerpc_samr_GetDomPwInfo_r(b, tctx, &r),
"GetDomPwInfo failed");
if (!NT_STATUS_IS_OK(r.out.result)) {
if (!NT_STATUS_EQUAL(r.out.result, NT_STATUS_ACCESS_DENIED)) {
torture_comment(tctx, "GetDomPwInfo op %d failed - %s\n", i, nt_errstr(r.out.result));
return false;
}
}
}
return true;
}
/*
do some lsa ops using the schannel connection
*/
static bool test_lsa_ops(struct torture_context *tctx, struct dcerpc_pipe *p)
{
struct lsa_GetUserName r;
bool ret = true;
struct lsa_String *account_name_p = NULL;
struct lsa_String *authority_name_p = NULL;
struct dcerpc_binding_handle *b = p->binding_handle;
torture_comment(tctx, "\nTesting GetUserName\n");
r.in.system_name = "\\";
r.in.account_name = &account_name_p;
r.in.authority_name = &authority_name_p;
r.out.account_name = &account_name_p;
/* do several ops to test credential chaining and various operations */
torture_assert_ntstatus_ok(tctx, dcerpc_lsa_GetUserName_r(b, tctx, &r),
"lsa_GetUserName failed");
authority_name_p = *r.out.authority_name;
if (!NT_STATUS_IS_OK(r.out.result)) {
torture_comment(tctx, "GetUserName failed - %s\n", nt_errstr(r.out.result));
return false;
} else {
if (!r.out.account_name) {
return false;
}
if (strcmp(account_name_p->string, "ANONYMOUS LOGON") != 0) {
torture_comment(tctx, "GetUserName returned wrong user: %s, expected %s\n",
account_name_p->string, "ANONYMOUS LOGON");
/* FIXME: gd */
if (!torture_setting_bool(tctx, "samba3", false)) {
return false;
}
}
if (!authority_name_p || !authority_name_p->string) {
return false;
}
if (strcmp(authority_name_p->string, "NT AUTHORITY") != 0) {
torture_comment(tctx, "GetUserName returned wrong user: %s, expected %s\n",
authority_name_p->string, "NT AUTHORITY");
/* FIXME: gd */
if (!torture_setting_bool(tctx, "samba3", false)) {
return false;
}
}
}
if (!test_many_LookupSids(p, tctx, NULL)) {
torture_comment(tctx, "LsaLookupSids3 failed!\n");
return false;
}
return ret;
}
/*
test a schannel connection with the given flags
*/
static bool test_schannel(struct torture_context *tctx,
uint16_t acct_flags, uint32_t dcerpc_flags,
int i)
{
struct test_join *join_ctx;
NTSTATUS status;
const char *binding = torture_setting_string(tctx, "binding", NULL);
struct dcerpc_binding *b;
struct dcerpc_pipe *p = NULL;
struct dcerpc_pipe *p_netlogon = NULL;
struct dcerpc_pipe *p_netlogon2 = NULL;
struct dcerpc_pipe *p_netlogon3 = NULL;
struct dcerpc_pipe *p_samr2 = NULL;
struct dcerpc_pipe *p_lsa = NULL;
struct netlogon_creds_CredentialState *creds;
struct cli_credentials *credentials;
join_ctx = torture_join_domain(tctx,
talloc_asprintf(tctx, "%s%d", TEST_MACHINE_NAME, i),
acct_flags, &credentials);
torture_assert(tctx, join_ctx != NULL, "Failed to join domain");
status = dcerpc_parse_binding(tctx, binding, &b);
torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
b->flags &= ~DCERPC_AUTH_OPTIONS;
b->flags |= dcerpc_flags;
status = dcerpc_pipe_connect_b(tctx, &p, b, &ndr_table_samr,
credentials, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status,
"Failed to connect with schannel");
torture_assert(tctx, test_samr_ops(tctx, p->binding_handle),
"Failed to process schannel secured SAMR ops");
/* Also test that when we connect to the netlogon pipe, that
* the credentials we setup on the first pipe are valid for
* the second */
/* Swap the binding details from SAMR to NETLOGON */
status = dcerpc_epm_map_binding(tctx, b, &ndr_table_netlogon, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status, "epm map");
status = dcerpc_secondary_connection(p, &p_netlogon,
b);
torture_assert_ntstatus_ok(tctx, status, "seconday connection");
status = dcerpc_bind_auth(p_netlogon, &ndr_table_netlogon,
credentials, lpcfg_gensec_settings(tctx, tctx->lp_ctx),
DCERPC_AUTH_TYPE_SCHANNEL,
dcerpc_auth_level(p->conn),
NULL);
torture_assert_ntstatus_ok(tctx, status, "bind auth");
status = dcerpc_schannel_creds(p_netlogon->conn->security_state.generic_state, tctx, &creds);
torture_assert_ntstatus_ok(tctx, status, "schannel creds");
/* do a couple of logins */
torture_assert(tctx, test_netlogon_ops(p_netlogon, tctx, credentials, creds),
"Failed to process schannel secured NETLOGON ops");
torture_assert(tctx, test_netlogon_ex_ops(p_netlogon, tctx, credentials, creds),
"Failed to process schannel secured NETLOGON EX ops");
/* Swap the binding details from SAMR to LSARPC */
status = dcerpc_epm_map_binding(tctx, b, &ndr_table_lsarpc, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status, "epm map");
status = dcerpc_secondary_connection(p, &p_lsa,
b);
torture_assert_ntstatus_ok(tctx, status, "seconday connection");
status = dcerpc_bind_auth(p_lsa, &ndr_table_lsarpc,
credentials, lpcfg_gensec_settings(tctx, tctx->lp_ctx),
DCERPC_AUTH_TYPE_SCHANNEL,
dcerpc_auth_level(p->conn),
NULL);
torture_assert_ntstatus_ok(tctx, status, "bind auth");
torture_assert(tctx, test_lsa_ops(tctx, p_lsa),
"Failed to process schannel secured LSA ops");
/* Drop the socket, we want to start from scratch */
talloc_free(p);
p = NULL;
/* Now see what we are still allowed to do */
status = dcerpc_parse_binding(tctx, binding, &b);
torture_assert_ntstatus_ok(tctx, status, "Bad binding string");
b->flags &= ~DCERPC_AUTH_OPTIONS;
b->flags |= dcerpc_flags;
status = dcerpc_pipe_connect_b(tctx, &p_samr2, b, &ndr_table_samr,
credentials, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status,
"Failed to connect with schannel");
/* do a some SAMR operations. We have *not* done a new serverauthenticate */
torture_assert (tctx, test_samr_ops(tctx, p_samr2->binding_handle),
"Failed to process schannel secured SAMR ops (on fresh connection)");
/* Swap the binding details from SAMR to NETLOGON */
status = dcerpc_epm_map_binding(tctx, b, &ndr_table_netlogon, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status, "epm");
status = dcerpc_secondary_connection(p_samr2, &p_netlogon2,
b);
torture_assert_ntstatus_ok(tctx, status, "seconday connection");
/* and now setup an SCHANNEL bind on netlogon */
status = dcerpc_bind_auth(p_netlogon2, &ndr_table_netlogon,
credentials, lpcfg_gensec_settings(tctx, tctx->lp_ctx),
DCERPC_AUTH_TYPE_SCHANNEL,
dcerpc_auth_level(p_samr2->conn),
NULL);
torture_assert_ntstatus_ok(tctx, status, "auth failed");
/* Try the schannel-only SamLogonEx operation */
torture_assert(tctx, test_netlogon_ex_ops(p_netlogon2, tctx, credentials, creds),
"Failed to process schannel secured NETLOGON EX ops (on fresh connection)");
/* And the more traditional style, proving that the
* credentials chaining state is fully present */
torture_assert(tctx, test_netlogon_ops(p_netlogon2, tctx, credentials, creds),
"Failed to process schannel secured NETLOGON ops (on fresh connection)");
/* Drop the socket, we want to start from scratch (again) */
talloc_free(p_samr2);
/* We don't want schannel for this test */
b->flags &= ~DCERPC_AUTH_OPTIONS;
status = dcerpc_pipe_connect_b(tctx, &p_netlogon3, b, &ndr_table_netlogon,
credentials, tctx->ev, tctx->lp_ctx);
torture_assert_ntstatus_ok(tctx, status, "Failed to connect without schannel");
torture_assert(tctx, !test_netlogon_ex_ops(p_netlogon3, tctx, credentials, creds),
"Processed NOT schannel secured NETLOGON EX ops without SCHANNEL (unsafe)");
/* Required because the previous call will mark the current context as having failed */
tctx->last_result = TORTURE_OK;
tctx->last_reason = NULL;
torture_assert(tctx, test_netlogon_ops(p_netlogon3, tctx, credentials, creds),
"Failed to processed NOT schannel secured NETLOGON ops without new ServerAuth");
torture_leave_domain(tctx, join_ctx);
return true;
}
/*
a schannel test suite
*/
bool torture_rpc_schannel(struct torture_context *torture)
{
bool ret = true;
struct {
uint16_t acct_flags;
uint32_t dcerpc_flags;
} tests[] = {
{ ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SIGN},
{ ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SEAL},
{ ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_128},
{ ACB_WSTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_128 },
{ ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SIGN },
{ ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SEAL },
{ ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_128 },
{ ACB_SVRTRUST, DCERPC_SCHANNEL | DCERPC_SEAL | DCERPC_SCHANNEL_128 }
};
int i;
for (i=0;inetlogon_creds = NULL;
credentials2->netlogon_creds = NULL;
status = dcerpc_parse_binding(torture, binding, &b);
torture_assert_ntstatus_ok(torture, status, "Bad binding string");
b->flags &= ~DCERPC_AUTH_OPTIONS;
b->flags |= dcerpc_flags;
torture_comment(torture, "Opening first connection\n");
status = dcerpc_pipe_connect_b(torture, &p1, b, &ndr_table_netlogon,
credentials1, torture->ev, torture->lp_ctx);
torture_assert_ntstatus_ok(torture, status, "Failed to connect with schannel");
torture_comment(torture, "Opening second connection\n");
status = dcerpc_pipe_connect_b(torture, &p2, b, &ndr_table_netlogon,
credentials2, torture->ev, torture->lp_ctx);
torture_assert_ntstatus_ok(torture, status, "Failed to connect with schannel");
credentials1->netlogon_creds = NULL;
credentials2->netlogon_creds = NULL;
torture_comment(torture, "Testing logon on pipe1\n");
if (!test_netlogon_ex_ops(p1, torture, credentials1, NULL))
return false;
torture_comment(torture, "Testing logon on pipe2\n");
if (!test_netlogon_ex_ops(p2, torture, credentials2, NULL))
return false;
torture_comment(torture, "Again on pipe1\n");
if (!test_netlogon_ex_ops(p1, torture, credentials1, NULL))
return false;
torture_comment(torture, "Again on pipe2\n");
if (!test_netlogon_ex_ops(p2, torture, credentials2, NULL))
return false;
torture_leave_domain(torture, join_ctx);
return true;
}
struct torture_schannel_bench;
struct torture_schannel_bench_conn {
struct torture_schannel_bench *s;
int index;
struct cli_credentials *wks_creds;
struct dcerpc_pipe *pipe;
struct netr_LogonSamLogonEx r;
struct netr_NetworkInfo ninfo;
TALLOC_CTX *tmp;
uint64_t total;
uint32_t count;
};
struct torture_schannel_bench {
struct torture_context *tctx;
bool progress;
int timelimit;
int nprocs;
int nconns;
struct torture_schannel_bench_conn *conns;
struct test_join *join_ctx1;
struct cli_credentials *wks_creds1;
struct test_join *join_ctx2;
struct cli_credentials *wks_creds2;
struct cli_credentials *user1_creds;
struct cli_credentials *user2_creds;
struct dcerpc_binding *b;
NTSTATUS error;
uint64_t total;
uint32_t count;
bool stopped;
};
static void torture_schannel_bench_connected(struct composite_context *c)
{
struct torture_schannel_bench_conn *conn =
(struct torture_schannel_bench_conn *)c->async.private_data;
struct torture_schannel_bench *s = talloc_get_type(conn->s,
struct torture_schannel_bench);
s->error = dcerpc_pipe_connect_b_recv(c, s->conns, &conn->pipe);
torture_comment(s->tctx, "conn[%u]: %s\n", conn->index, nt_errstr(s->error));
if (NT_STATUS_IS_OK(s->error)) {
s->nconns++;
}
}
static void torture_schannel_bench_recv(struct tevent_req *subreq);
static bool torture_schannel_bench_start(struct torture_schannel_bench_conn *conn)
{
struct torture_schannel_bench *s = conn->s;
NTSTATUS status;
DATA_BLOB names_blob, chal, lm_resp, nt_resp;
int flags = CLI_CRED_NTLM_AUTH;
struct tevent_req *subreq;
struct cli_credentials *user_creds;
if (conn->total % 2) {
user_creds = s->user1_creds;
} else {
user_creds = s->user2_creds;
}
if (lpcfg_client_lanman_auth(s->tctx->lp_ctx)) {
flags |= CLI_CRED_LANMAN_AUTH;
}
if (lpcfg_client_ntlmv2_auth(s->tctx->lp_ctx)) {
flags |= CLI_CRED_NTLMv2_AUTH;
}
talloc_free(conn->tmp);
conn->tmp = talloc_new(s);
ZERO_STRUCT(conn->ninfo);
ZERO_STRUCT(conn->r);
cli_credentials_get_ntlm_username_domain(user_creds, conn->tmp,
&conn->ninfo.identity_info.account_name.string,
&conn->ninfo.identity_info.domain_name.string);
generate_random_buffer(conn->ninfo.challenge,
sizeof(conn->ninfo.challenge));
chal = data_blob_const(conn->ninfo.challenge,
sizeof(conn->ninfo.challenge));
names_blob = NTLMv2_generate_names_blob(conn->tmp,
cli_credentials_get_workstation(conn->wks_creds),
cli_credentials_get_domain(conn->wks_creds));
status = cli_credentials_get_ntlm_response(user_creds, conn->tmp,
&flags,
chal,
names_blob,
&lm_resp, &nt_resp,
NULL, NULL);
torture_assert_ntstatus_ok(s->tctx, status,
"cli_credentials_get_ntlm_response failed");
conn->ninfo.lm.data = lm_resp.data;
conn->ninfo.lm.length = lm_resp.length;
conn->ninfo.nt.data = nt_resp.data;
conn->ninfo.nt.length = nt_resp.length;
conn->ninfo.identity_info.parameter_control = 0;
conn->ninfo.identity_info.logon_id_low = 0;
conn->ninfo.identity_info.logon_id_high = 0;
conn->ninfo.identity_info.workstation.string = cli_credentials_get_workstation(conn->wks_creds);
conn->r.in.server_name = talloc_asprintf(conn->tmp, "\\\\%s", dcerpc_server_name(conn->pipe));
conn->r.in.computer_name = cli_credentials_get_workstation(conn->wks_creds);
conn->r.in.logon_level = 2;
conn->r.in.logon = talloc(conn->tmp, union netr_LogonLevel);
conn->r.in.logon->network = &conn->ninfo;
conn->r.in.flags = talloc(conn->tmp, uint32_t);
conn->r.in.validation_level = 2;
conn->r.out.validation = talloc(conn->tmp, union netr_Validation);
conn->r.out.authoritative = talloc(conn->tmp, uint8_t);
conn->r.out.flags = conn->r.in.flags;
subreq = dcerpc_netr_LogonSamLogonEx_r_send(s, s->tctx->ev,
conn->pipe->binding_handle,
&conn->r);
torture_assert(s->tctx, subreq, "Failed to setup LogonSamLogonEx request");
tevent_req_set_callback(subreq, torture_schannel_bench_recv, conn);
return true;
}
static void torture_schannel_bench_recv(struct tevent_req *subreq)
{
bool ret;
struct torture_schannel_bench_conn *conn =
(struct torture_schannel_bench_conn *)tevent_req_callback_data_void(subreq);
struct torture_schannel_bench *s = talloc_get_type(conn->s,
struct torture_schannel_bench);
s->error = dcerpc_netr_LogonSamLogonEx_r_recv(subreq, subreq);
TALLOC_FREE(subreq);
if (!NT_STATUS_IS_OK(s->error)) {
return;
}
conn->total++;
conn->count++;
if (s->stopped) {
return;
}
ret = torture_schannel_bench_start(conn);
if (!ret) {
s->error = NT_STATUS_INTERNAL_ERROR;
}
}
/*
test multiple schannel connection in parallel
*/
bool torture_rpc_schannel_bench1(struct torture_context *torture)
{
bool ret = true;
NTSTATUS status;
const char *binding = torture_setting_string(torture, "binding", NULL);
struct torture_schannel_bench *s;
struct timeval start;
struct timeval end;
int i;
const char *tmp;
s = talloc_zero(torture, struct torture_schannel_bench);
s->tctx = torture;
s->progress = torture_setting_bool(torture, "progress", true);
s->timelimit = torture_setting_int(torture, "timelimit", 10);
s->nprocs = torture_setting_int(torture, "nprocs", 4);
s->conns = talloc_zero_array(s, struct torture_schannel_bench_conn, s->nprocs);
s->user1_creds = (struct cli_credentials *)talloc_memdup(s,
cmdline_credentials,
sizeof(*s->user1_creds));
tmp = torture_setting_string(s->tctx, "extra_user1", NULL);
if (tmp) {
cli_credentials_parse_string(s->user1_creds, tmp, CRED_SPECIFIED);
}
s->user2_creds = (struct cli_credentials *)talloc_memdup(s,
cmdline_credentials,
sizeof(*s->user1_creds));
tmp = torture_setting_string(s->tctx, "extra_user2", NULL);
if (tmp) {
cli_credentials_parse_string(s->user1_creds, tmp, CRED_SPECIFIED);
}
s->join_ctx1 = torture_join_domain(s->tctx, talloc_asprintf(s, "%sb", TEST_MACHINE_NAME),
ACB_WSTRUST, &s->wks_creds1);
torture_assert(torture, s->join_ctx1 != NULL,
"Failed to join domain with acct_flags=ACB_WSTRUST");
s->join_ctx2 = torture_join_domain(s->tctx, talloc_asprintf(s, "%sc", TEST_MACHINE_NAME),
ACB_WSTRUST, &s->wks_creds2);
torture_assert(torture, s->join_ctx2 != NULL,
"Failed to join domain with acct_flags=ACB_WSTRUST");
cli_credentials_set_kerberos_state(s->wks_creds1, CRED_DONT_USE_KERBEROS);
cli_credentials_set_kerberos_state(s->wks_creds2, CRED_DONT_USE_KERBEROS);
for (i=0; i < s->nprocs; i++) {
s->conns[i].s = s;
s->conns[i].index = i;
s->conns[i].wks_creds = (struct cli_credentials *)talloc_memdup(
s->conns, s->wks_creds1,sizeof(*s->wks_creds1));
if ((i % 2) && (torture_setting_bool(torture, "multijoin", false))) {
memcpy(s->conns[i].wks_creds, s->wks_creds2,
talloc_get_size(s->conns[i].wks_creds));
}
s->conns[i].wks_creds->netlogon_creds = NULL;
}
status = dcerpc_parse_binding(s, binding, &s->b);
torture_assert_ntstatus_ok(torture, status, "Bad binding string");
s->b->flags &= ~DCERPC_AUTH_OPTIONS;
s->b->flags |= DCERPC_SCHANNEL | DCERPC_SIGN;
torture_comment(torture, "Opening %d connections in parallel\n", s->nprocs);
for (i=0; i < s->nprocs; i++) {
#if 1
s->error = dcerpc_pipe_connect_b(s->conns, &s->conns[i].pipe, s->b,
&ndr_table_netlogon,
s->conns[i].wks_creds,
torture->ev, torture->lp_ctx);
torture_assert_ntstatus_ok(torture, s->error, "Failed to connect with schannel");
#else
/*
* This path doesn't work against windows,
* because of windows drops the connections
* which haven't reached a session setup yet
*
* The same as the reset on zero vc stuff.
*/
struct composite_context *c;
c = dcerpc_pipe_connect_b_send(s->conns, s->b,
&ndr_table_netlogon,
s->conns[i].wks_creds,
torture->ev,
torture->lp_ctx);
torture_assert(torture, c != NULL, "Failed to setup connect");
c->async.fn = torture_schannel_bench_connected;
c->async.private_data = &s->conns[i];
}
while (NT_STATUS_IS_OK(s->error) && s->nprocs != s->nconns) {
int ev_ret = tevent_loop_once(torture->ev);
torture_assert(torture, ev_ret == 0, "tevent_loop_once failed");
#endif
}
torture_assert_ntstatus_ok(torture, s->error, "Failed establish a connect");
/*
* Change the workstation password after establishing the netlogon
* schannel connections to prove that existing connections are not
* affected by a wks pwchange.
*/
{
struct netr_ServerPasswordSet pwset;
char *password = generate_random_password(s->join_ctx1, 8, 255);
struct netlogon_creds_CredentialState *creds_state;
struct dcerpc_pipe *net_pipe;
struct netr_Authenticator credential, return_authenticator;
struct samr_Password new_password;
status = dcerpc_pipe_connect_b(s, &net_pipe, s->b,
&ndr_table_netlogon,
s->wks_creds1,
torture->ev, torture->lp_ctx);
torture_assert_ntstatus_ok(torture, status,
"dcerpc_pipe_connect_b failed");
pwset.in.server_name = talloc_asprintf(
net_pipe, "\\\\%s", dcerpc_server_name(net_pipe));
pwset.in.computer_name =
cli_credentials_get_workstation(s->wks_creds1);
pwset.in.account_name = talloc_asprintf(
net_pipe, "%s$", pwset.in.computer_name);
pwset.in.secure_channel_type = SEC_CHAN_WKSTA;
pwset.in.credential = &credential;
pwset.in.new_password = &new_password;
pwset.out.return_authenticator = &return_authenticator;
E_md4hash(password, new_password.hash);
creds_state = cli_credentials_get_netlogon_creds(
s->wks_creds1);
netlogon_creds_des_encrypt(creds_state, &new_password);
netlogon_creds_client_authenticator(creds_state, &credential);
torture_assert_ntstatus_ok(torture, dcerpc_netr_ServerPasswordSet_r(net_pipe->binding_handle, torture, &pwset),
"ServerPasswordSet failed");
torture_assert_ntstatus_ok(torture, pwset.out.result,
"ServerPasswordSet failed");
if (!netlogon_creds_client_check(creds_state,
&pwset.out.return_authenticator->cred)) {
torture_comment(torture, "Credential chaining failed\n");
}
cli_credentials_set_password(s->wks_creds1, password,
CRED_SPECIFIED);
talloc_free(net_pipe);
/* Just as a test, connect with the new creds */
talloc_free(s->wks_creds1->netlogon_creds);
s->wks_creds1->netlogon_creds = NULL;
status = dcerpc_pipe_connect_b(s, &net_pipe, s->b,
&ndr_table_netlogon,
s->wks_creds1,
torture->ev, torture->lp_ctx);
torture_assert_ntstatus_ok(torture, status,
"dcerpc_pipe_connect_b failed");
talloc_free(net_pipe);
}
torture_comment(torture, "Start looping LogonSamLogonEx on %d connections for %d secs\n",
s->nprocs, s->timelimit);
for (i=0; i < s->nprocs; i++) {
ret = torture_schannel_bench_start(&s->conns[i]);
torture_assert(torture, ret, "Failed to setup LogonSamLogonEx");
}
start = timeval_current();
end = timeval_add(&start, s->timelimit, 0);
while (NT_STATUS_IS_OK(s->error) && !timeval_expired(&end)) {
int ev_ret = tevent_loop_once(torture->ev);
torture_assert(torture, ev_ret == 0, "tevent_loop_once failed");
}
torture_assert_ntstatus_ok(torture, s->error, "Failed some request");
s->stopped = true;
talloc_free(s->conns);
for (i=0; i < s->nprocs; i++) {
s->total += s->conns[i].total;
}
torture_comment(torture,
"Total ops[%llu] (%u ops/s)\n",
(unsigned long long)s->total,
(unsigned)s->total/s->timelimit);
torture_leave_domain(torture, s->join_ctx1);
torture_leave_domain(torture, s->join_ctx2);
return true;
}